152876161 has 4 divisors (see below), whose sum is σ = 152920512. Its totient is φ = 152831812.

The previous prime is 152876099. The next prime is 152876177. The reversal of 152876161 is 161678251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152876161 - 2¹⁵ = 152843393 is a prime.

It is a super-2 number, since 2×152876161² = 46742241204195842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152876161.

It is not an unprimeable number, because it can be changed into a prime (152876861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16525 + ... + 24058.

It is an arithmetic number, because the mean of its divisors is an integer number (38230128).

Almost surely, 2^152876161 is an apocalyptic number.

It is an amenable number.

152876161 is a deficient number, since it is larger than the sum of its proper divisors (44351).

152876161 is an equidigital number, since it uses as much as digits as its factorization.

152876161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44350.

The product of its digits is 20160, while the sum is 37.

The square root of 152876161 is about 12364.3099686153. The cubic root of 152876161 is about 534.7037822171.

The spelling of 152876161 in words is "one hundred fifty-two million, eight hundred seventy-six thousand, one hundred sixty-one".